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5 books in series

Goff Langdon Mainely Mystery

Goff Langdon Mainely Mystery is a 3-book series with 3 primary works first released in 2020 with contributions by Matt Cost and Matthew Langdon Cost.

Mainely Power
#1MostPopular
Mainely Power
ByMatt Cost

1 Reader • 250 pages

Mainely Fear
#2FirstPublished
Mainely Fear
ByMatt Cost,Matthew Langdon Cost

2020 • 1 Reader • 302 pages

Mainely Money
#3
Mainely Money
ByMatt Cost,Matthew Langdon Cost

2021 • 1 Reader • 294 pages

Mainely Angst
#4
Mainely Angst
ByMatt Cost,Matthew Langdon Cost

2022 • 1 Reader • 300 pages

Cover 7

Mainely Wicked

#5
Mainely Wicked
ByMatt Cost

1 Reader