The Crafters' Club Series Box Set #3: Books Seven, Eight & Nine of The Crafters' Club Series

This box set contains books seven, eight and nine of The Crafters' Club series:
Book Seven: The Secret
An exciting birthday adventure turns disastrous when a real-world player infiltrates the Minecraft map. Mobs are the last thing on the club members' minds as they scheme to outwit this uninvited yet dangerous guest. Can the Crafters’ Club protect the Minecraft world, avoid a fatal attack, and preserve their most precious secret?
Book Eight: The Promise
When cousin Sam defies the Crafters' Club and sneaks into the Minecraft world alone, danger and unexpected chaos erupts. Set on a path of destruction, Sam must be stopped. Can the Crafters' Club members keep their promise, stop Sam, and return to the real world before lives are lost?
Book Nine: The End
Attempting to travel to the End brings unexpected mob encounters, heart-stopping battles, and an extremely difficult decision for Jamie and Sam. Overcoming these challenges is only the first step. If they are successful they will face the hardest task of all. Kill the ender dragon, or be defeated and never again return to the Minecraft world. Do the Crafters' Club members have the skills to complete their mission and live to have another Minecraft adventure, or is this really the end?