From the bestselling queen of heart and humour, JENNY PEARSON, comes a great big soaring adventure about family and finding happiness.

When Frank John Davenport inherits piles of money from a grandma he didn't know he had, things take an unexpected turn... Because the money comes with STRICT instructions...and a NEW grandpa.

Frank quickly compiles a list of all the ways he can spend the money and look after his grumpy grandpa. Money may buy hot-air balloon rides, monster-truck lessons and epic parkour experiences, but can Frank discover that happiness is, in fact, priceless?

来自畅销书女王詹妮•皮尔森（Jenny Pearson）的一个充满幽默与温情，关于家庭和寻找幸福的大冒险。

弗兰克·约翰·达文波特从他不知道的奶奶那里继承了一大笔钱，事情发生了意想不到的变化……因为想要花这笔钱，需要遵循一些严格的要求……和照顾一个爷爷。

弗兰克很快就整理出了一份清单，列出了所有他可以花钱和照顾暴躁的爷爷的方法。钱可买到热气球旅行、怪物卡车课程，以及惊险的跑酷体验，但弗兰克能否发现，其实幸福是无价的？