Abstract. For two positive integers r and s, G(n; r; θs) denotes to the class of graphs on n vertices containing no r of edge disjoint θs-graphs and f (n; r; θs) = max{E(G) : G ∈ G(n; r; θs)}. In this paper, for integers r, k ≥ 2, we determine f (n; r; θ 2k+1 ) and characterize the edge maximal members in G(n; r; θ 2k+1 ).