Join one tiny bird on a hilarious adventure to save his sister - and his country!An action-packed tale of courage, adventure and a smattering of bird poo, from the bestselling children's author of Toto the Ninja Cat, Dermot O'Leary, with glorious illustrations throughout by Claire Powell."Full of adventure and heart" - Cressida Cowell, bestselling author of HOW TO TRAIN YOUR DRAGON"Magnificent fun" - David Walliams, bestselling author of CODE NAME BANANASRoyal Bird Force recruit Linus can't wait for his big adventure. He's out to prove that swifts can be just a brave as falcons, with a combination of teamwork, talons and of course poo!But with his sister missing and rumours of a spy amongst their ranks, can Linus become the hero he dreams of?Featuring courageous loop-the-loops, top-secret plans and a smattering of bird poo, this heroic tail will keep young readers entertained and giggling from start to finish."A wonderful, heartwarming read that captures the feel of camaraderie" Parent of a reader aged 8 (Toppsta)"I loved this book about Linus who is a very brave tiny bird... [it] is very exciting and made me laugh at the poop bits." Reader aged 7 (Toppsta)