Mystery Behind the Wall (9 page)

T
HE
M
YSTERY OF THE
B
LACK
R
AVEN

T
HE
M
YSTERY IN THE
M
ALL

T
HE
M
YSTERY IN
N
EW
Y
ORK

T
HE
G
YMNASTICS
M
YSTERY

T
HE
P
OISON
F
ROG
M
YSTERY

T
HE
M
YSTERY OF THE
E
MPTY
S
AFE

T
HE
H
OME
R
UN
M
YSTERY

T
HE
G
REAT
B
ICYCLE
R
ACE
M
YSTERY

T
HE
M
YSTERY OF THE
W
ILD
P
ONIES

T
HE
M
YSTERY IN THE
C
OMPUTER
G
AME

T
HE
M
YSTERY AT THE
C
ROOKED
H
OUSE

T
HE
H
OCKEY
M
YSTERY

T
HE
M
YSTERY OF THE
M
IDNIGHT
D
OG

T
HE
M
YSTERY OF THE
S
CREECH
O
WL

T
HE
S
UMMER
C
AMP
M
YSTERY

T
HE
C
OPYCAT
M
YSTERY

T
HE
H
AUNTED
C
LOCK
T
OWER
M
YSTERY

T
HE
M
YSTERY OF THE
T
IGER
’S E
YE

T
HE
D
ISAPPEARING
S
TAIRCASE
M
YSTERY

T
HE
M
YSTERY ON
B
LIZZARD
M
OUNTAIN

T
HE
M
YSTERY OF THE
S
PIDER
’S C
LUE

T
HE
C
ANDY
F
ACTORY
M
YSTERY

T
HE
M
YSTERY OF THE
M
UMMY’S
C
URSE

T
HE
M
YSTERY OF THE
S
TAR
R
UBY

T
HE
S
TUFFED
B
EAR
M
YSTERY

T
HE
M
YSTERY OF
A
LLIGATOR
S
WAMP

T
HE
M
YSTERY AT
S
KELETON
P
OINT

T
HE
T
ATTLETALE
M
YSTERY

T
HE
C
OMIC
B
OOK
M
YSTERY

T
HE
G
REAT
S
HARK
M
YSTERY

T
HE
I
CE
C
REAM
M
YSTERY

T
HE
M
IDNIGHT
M
YSTERY

T
HE
M
YSTERY IN THE
F
ORTUNE
C
OOKIE

T
HE
B
LACK
W
IDOW
S
PIDER
M
YSTERY

T
HE
R
ADIO
M
YSTERY

T
HE
M
YSTERY OF THE
R
UNAWAY
G
HOST

T
HE
F
INDERS
K
EEPERS
M
YSTERY

T
HE
M
YSTERY OF THE
H
AUNTED
B
OXCAR

T
HE
C
LUE IN THE
C
ORN
M
AZE

T
HE
G
HOST OF THE
C
HATTERING
B
ONES

T
HE
S
WORD OF THE
S
ILVER
K
NIGHT

T
HE
G
AME
S
TORE
M
YSTERY

T
HE
M
YSTERY OF THE
O
RPHAN
T
RAIN

T
HE
V
ANISHING
P
ASSENGER

T
HE
G
IANT
Y
O
-Y
O
M
YSTERY

T
HE
C
REATURE IN
O
GOPOGO
L
AKE

T
HE
R
OCK ’N’
R
OLL
M
YSTERY

T
HE
S
ECRET OF THE
M
ASK

T
HE
S
EATTLE
P
UZZLE

T
HE
G
HOST IN THE
F
IRST
R
OW

T
HE
B
OX
T
HAT
W
ATCH
F
OUND

A H
ORSE
N
AMED
D
RAGON

T
HE
G
REAT
D
ETECTIVE
R
ACE

T
HE
G
HOST AT THE
D
RIVE
-I
N
M
OVIE

T
HE
M
YSTERY OF THE
T
RAVELING
T
OMATOES

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This is a work of fiction. Names, characters, places, and incidents either are the product of the author’s imagination or are used fictitiously. Any resemblance to actual persons, living or dead, businesses, companies, events, or locales is entirely coincidental.

copyright © 1973 by Albert Whitman & Company

ISBN: 978-1-4532-0822-9

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