The Accidental Adventures of Onion O'Brien

The Secret Scientist is the third accidental adventure for Onion O’Brien and his gang of friends, the Five O's. This hilarious story from the zany brain of one of Ireland’s greatest funny men will be adored by all kids with a zest for fun.

The second book in The Adventures of Onion O’Brien from comedian Jason Byrne. Onion O’Brien is in trouble, again. This time he and the rest of the Five O’s are trying to stop the destruction of the Valley, the local wasteland where they hang out, but they’ll have to outwit pesky grownups, The Ferg and Judge, Mayor Ronald Bump, and the new teacher.