Waldo Baron awakes one morning to find his inventor parents have turned their house into a flying machine, and they intend to enter into a race across the country in the hopes of winning the $500 prize. His parents’ plans go astray when they are kidnapped by Rose Blackwood, the sister of notorious villain Benedict Blackwood, who intends to use the prize money to free her brother from prison. But Rose is not what she seems to be, and Waldo finds himself becoming friends with their kindly kidnapper as they race across the country in the magnificent flying Baron estate!

Waldo Baron awakes one morning to find his inventor parents have turned their house into a flying machine, and they intend to enter into a race across the country in the hopes of winning the $500 prize. His parents’ plans go astray when they are kidnapped by Rose Blackwood, the sister of notorious villain Benedict Blackwood, who intends to use the prize money to free her brother from prison. But Rose is not what she seems to be, and Waldo finds himself becoming friends with their kindly kidnapper as they race across the country in the magnificent flying Baron estate!

"The Splendid Baron Submarine is delightfully absurd, imaginative, and fun—a wonderful book for middleschool children to read on their own, and an even better book for families to read aloud together." - Foreword Reviews, Starred ReviewPirate treasure? A top secret mission? A terribly rude monkey with personal boundary and hygiene issues? Two out of three of those things sound like a dream come true to the young, clumsy, and terribly unscientific Waldo “W.B.” Baron, when his clever inventor parents are hired to go on a secret treasure hunt. The Baron family dives into adventure with their steam-powered submarine, but they aren’t prepared for the complications that occur during their trip, which include shark attacks, deep sea diving mishaps, and even a pirate’s curse, all of which W.B. is lucky enough to discover, one stumble, trip, and fall at a time. 

When someone gets ahold of the Barons’ Wonderful Doppelgänger Device, which allows them to transform into anyone, they use it to land Rose in jail by posing as her to cause a small explosion during the Pitchfork Fair. The dastardly villain then ambushes W.B. and abducts him onto a train bound for the other side of the country. With W.B. out of the way, the imposter replaces him until W.B. returns unexpectedly and exposes the plot. Unfortunately, the deadly duplicate is great at impersonation. To save his skin, W.B. must prove himself by W.B.ing harder than he’s ever W.B.ed before.

"The Splendid Baron Submarine is delightfully absurd, imaginative, and fun—a wonderful book for middleschool children to read on their own, and an even better book for families to read aloud together." - Foreword Reviews, Starred ReviewPirate treasure? A top secret mission? A terribly rude monkey with personal boundary and hygiene issues? Two out of three of those things sound like a dream come true to the young, clumsy, and terribly unscientific Waldo “W.B.” Baron, when his clever inventor parents are hired to go on a secret treasure hunt. The Baron family dives into adventure with their steam-powered submarine, but they aren’t prepared for the complications that occur during their trip, which include shark attacks, deep sea diving mishaps, and even a pirate’s curse, all of which W.B. is lucky enough to discover, one stumble, trip, and fall at a time. 

When someone gets ahold of the Barons’ Wonderful Doppelgänger Device, which allows them to transform into anyone, they use it to land Rose in jail by posing as her to cause a small explosion during the Pitchfork Fair. The dastardly villain then ambushes W.B. and abducts him onto a train bound for the other side of the country. With W.B. out of the way, the imposter replaces him until W.B. returns unexpectedly and exposes the plot. Unfortunately, the deadly duplicate is great at impersonation. To save his skin, W.B. must prove himself by W.B.ing harder than he’s ever W.B.ed before.

When someone gets ahold of the Barons’ Wonderful Doppelgänger Device, which allows them to transform into anyone, they use it to land Rose in jail by posing as her to cause a small explosion during the Pitchfork Fair. The dastardly villain then ambushes W.B. and abducts him onto a train bound for the other side of the country. With W.B. out of the way, the imposter replaces him until W.B. returns unexpectedly and exposes the plot. Unfortunately, the deadly duplicate is great at impersonation. To save his skin, W.B. must prove himself by W.B.ing harder than he’s ever W.B.ed before.

"The Splendid Baron Submarine is delightfully absurd, imaginative, and fun—a wonderful book for middleschool children to read on their own, and an even better book for families to read aloud together." - Foreword Reviews, Starred ReviewPirate treasure? A top secret mission? A terribly rude monkey with personal boundary and hygiene issues? Two out of three of those things sound like a dream come true to the young, clumsy, and terribly unscientific Waldo “W.B.” Baron, when his clever inventor parents are hired to go on a secret treasure hunt. The Baron family dives into adventure with their steam-powered submarine, but they aren’t prepared for the complications that occur during their trip, which include shark attacks, deep sea diving mishaps, and even a pirate’s curse, all of which W.B. is lucky enough to discover, one stumble, trip, and fall at a time. 

Waldo Baron awakes one morning to find his inventor parents have turned their house into a flying machine, and they intend to enter into a race across the country in the hopes of winning the $500 prize. His parents’ plans go astray when they are kidnapped by Rose Blackwood, the sister of notorious villain Benedict Blackwood, who intends to use the prize money to free her brother from prison. But Rose is not what she seems to be, and Waldo finds himself becoming friends with their kindly kidnapper as they race across the country in the magnificent flying Baron estate!

W.B. is back and more disappointed than ever when he discovers a new series of popular books that depict the Barons as bumbling fools. His parents M and P, along with Rose Blackwood, laugh at the books until their plummeting reputation starts scaring off the buyers of their inventions, leaving the family without an income.  As family members start disappearing one by one, P realizes that the author of the books is not out to ruin just their reputation, he’s determined to erase their past. All of the Barons must race to intercept their rival time-traveler and stop him from erasing the entire Baron family from existence before their time runs out.

W.B. is back and more disappointed than ever when he discovers a new series of popular books that depict the Barons as bumbling fools. His parents M and P, along with Rose Blackwood, laugh at the books until their plummeting reputation starts scaring off the buyers of their inventions, leaving the family without an income.  As family members start disappearing one by one, P realizes that the author of the books is not out to ruin just their reputation, he’s determined to erase their past. All of the Barons must race to intercept their rival time-traveler and stop him from erasing the entire Baron family from existence before their time runs out.