6 books in series

Tunnels

Tunnels is a 6-book series with 6 primary works first released in 2007 with contributions by Roderick Gordon, Brian Williams, and Brian Williams.

Tunnels: Will Burrows dan Koloni Misterius Bawah Tanah

#1 of 6 in Tunnels

2007 • 31 Readers • 660 pages • 3.3

Deeper

#2 of 6 in Tunnels

2008 • 15 Readers • 659 pages • 3.8

Freefall

#3 of 6 in Tunnels

2009 • 3 Readers • 577 pages • 5

Closer

#4 of 6 in Tunnels

2010 • 2 Readers • 527 pages

Spiral

#5 of 6 in Tunnels

2011 • 8 Readers • 443 pages • 2.8

Terminal

#6 of 6 in Tunnels

2013 • 3 Readers • 402 pages • 5