I Told You So!

Get ready for hilarious schoolyard chaos, ridiculous pranks, and the kind of friendship that makes being a kid unforgettable.

Meet William and Thomas—two best friends with huge imaginations, even bigger plans, and zero clue how much trouble they’re about to cause. Whether they’re battling boredom, surviving Grade 3, or turning everyday life into...

Get ready for an action-packed adventure with William and Thomas! These ten-year-old boys are known for their outrageous stunts and spectacular pranks. Set in a small town where everyone knows each other, the boys are always up to something mischievous. No one is safe when William and Thomas are around. But their shenanigans are all in good fun,...

How many strikes does it take? These boys just don’t seem to quit. Join the mischievous boys from the bestselling “I Told You So” series as they continue their outrageous adventures, causing chaos and laughter wherever they go. Meet William, the unofficial leader of the group and the mastermind behind the boys’ hilarious pranks. With his quick...

Book Four in the I Told You So! series

By Mark Gunning

Just when you thought the chaos was over... it wasn’t.

William and Thomas are back—and this time, they’ve gone full throttle on the fun (and the trouble). Armed with a drone, a few questionable ideas, and a lot of imagination, these two manage to prank everyone from little brothers to grandpas...