Anna Masters' Mortal Engine series

Mortal Engine I - 23 x 18 x 9cm
Mortal Engine I, 23x18x9cm
Mortal Engine I, open

Mortal Engine II - 34 x 21 x 11cm
Mortal Engine II, 34x21x11cm
Mortal Engine II, 34x21x11cm

Mortal Engine III - 31 x 18 x 11cm
Mortal Engine III, 31x18x11cm
Mortal Engine III, 31x18x11cm

Mortal Engine IV - 52 x 26 x 16cm
Mortal Engine IV, open
Mortal Engine IV, close up