Book Series · 4 Books

Double+ Adventures Books

In order from Night Air to House of the Black Spot.

Where the story begins

First Book in the Series

Graphic Nov.

Sale price

$1140

Book #1 · Picture Book · Ages 8–11 · 2016

Night Air

By Ben Sears

A rogue and his robot chase treasure in a haunted castle.

64 pages

$12.00Save 5%

Paperback

Summary: Plus Man, a daring rogue, and his sensible robot partner embark on a thrilling quest for a valuable alloy hidden in a truly haunted castle. As they navigate eerie corridors and face supernatural challenges, will their wits and gadgets be enough to outsmart the castle's ghostly inhabitants? Dive into a world where science meets the supernatural, and every corner holds a new surprise. Can Plus Man's bravado and his robot's logic lead them to fortune, or will the castle's secrets prove too perilous?

The complete set

Double+ Adventures Series

4 books · Published 2016–2019

Series

Graphic Nov.

Sale price

$1140

Night Air

Picture Book · Ages 8–11 · 2016

A rogue and his robot chase treasure in a haunted castle.

Series

Graphic Nov.

Sale price

$1140

Volcano Trash

Picture Book · Ages 8–12 · 2017

Boy hero faces corrupt cops and explosive action in a super science adventure.

Series

Graphic Nov.

Sale price

$1200

The Ideal Copy

Chapter Book · Ages 8–11 · 2018

Two job-hunters uncover a counterfeiting scheme at a hotel.

Series

Graphic Nov.

Sale price

$1200

House of the Black Spot

Chapter Book · Ages 8–11 · 2019

A gang battles a ghostly threat to save their town from greedy developers.

Good to know

Common Questions

How many books are in the Double+ Adventures series?

There are 4 books in the Double+ Adventures series. It began with Night Air in 2016, and the newest book, House of the Black Spot, was published in 2019.